For me it's Mashle, the Apothecary Diaries and Frieren as top Peaks.
Ragna Crimson is the hypest battle anime airing right now. The fights are way more peak than anything Solo Leveling will have until the Ants arc.
Classroom of the Elite Season 3 is my guilty pleasure. I just love the bullshit in this one.
i don't watch seasonal anime, i think every time i've watched seasonal anime i've ended up horribly disappointed
though i watch the occasional episode of dungeon meshi with friends experiencing it for the first time and that's fun. the manga is great, the anime seems also very good